Bolster for supporting a reinforcing cage within a pier hole



FIG. 1 is a perspective view of a first embodiment showing my design for a bolster for supporting a reinforcing cage within a pier hole;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a side elevational view thereof, with both side views being essentially identical; and

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a perspective view showing a second embodiment of my design for a bolster for supporting a reinforcing cage within a pier hole;

FIG. 8 is a top plan view thereof;

FIG. 9 is a bottom plan view thereof;

FIG. 10 is a front elevational view thereof;

FIG. 11 is a side elevational view thereof, with both side views being essentially identical; and

FIG. 12 is a rear elevational view thereof. 

The ornamental design for a bolster for supporting a reinforcing cage within a pier hole, as shown and described. 